When editing a vertex I would like to substitute the vertex symbol with SimpleMarkerSymbol and a TextSymbol but that appears to be impossible. Any suggestions on how I could do this? I want the appearance of dragging something like this (text + circle):
After taking some time to look at the API I've come to the conclusion it is impossible. Here is my workaround:
editor.on("vertex-move", args => {
let map = this.options.map;
let g = <Graphic>args.vertexinfo.graphic;
let startPoint = <Point>g.geometry;
let tx = args.transform;
let endPoint = map.toMap(map.toScreen(startPoint).offset(tx.dx, tx.dy));
// draw a 'cursor' as a hack to render text over the active vertex
if (!cursor) {
cursor = new Graphic(endPoint, new TextSymbol({text: "foo"}));
this.layer.add(cursor);
} else {
cursor.setGeometry(endPoint);
cursor.draw();
}
})
You could use a TextSymbol to create a point with font type having numbers inside the circle. Here is one place where you can find such font. http://www.fontspace.com/the-fontsite/combinumerals
Wont be exactly as shown in the image but close enough. Also some limitation it wont work with IE9 or lower (this is as per esri documentation, as I am using halo to get the white border).
Here is the working Jsbin : http://jsbin.com/hayirebiga/edit?html,output use point of multipoint
PS: I have converted the ttf to otf and then added the font as base64, which is optional. I did it as I could not add the ttf or otf to jsbin.
Well, Achieve this seems impossible so far however ArcGIS JS API provides a new Application/platform where you can generate single symbol online for your applications.
We can simply create all kind of symbols(Provide by ESRI) online and it gives you on the fly code which you just need to paste in your application.
This will help us to try different type of suitable symbols for the applications.
Application URL: https://developers.arcgis.com/javascript/3/samples/playground/index.html
Hoping this will help you :)
Related
We are using the Autodesk Forge Viewer DiffTool extension, but we need to change one of the texts:
Every tutorial shows how add localization to your own extension, but I couldn't find how to change a translation in an existing extension you are using.
Moreover, without knowing what the translation key is, I would have "guess" it, which isn't really great either.
So, how do I change the translation for this text?
There is no supported way to hook into the translation service of the Viewer to change the text. If the translation is wrong, please let us know, and we can fix that on our side.
If you want to change the text for some other reasons, then one thing you could do is wait for the initialization of the extension's UI and change the button's content using DOM APIs:
let extensionConfig = {}
extensionConfig['mimeType'] = 'application/vnd.autodesk.revit'
extensionConfig['primaryModels'] = [model1]
extensionConfig['diffModels'] = [model2]
extensionConfig['diffMode'] = 'overlay'
extensionConfig['versionA'] = '2'
extensionConfig['versionB'] = '1'
extensionConfig['onInitialized'] = () => {
let button = document.getElementById("diffFacetsRemovedButton");
let label = button.nextSibling;
label.innerHTML = label.innerHTML.replace("Odebrat", "Něco jiného");
}
viewer.loadExtension('Autodesk.DiffTool', extensionConfig);
How do I add a clickable link to any of the image slices so the user can click a slice to go to a url? Currently they can spin the wheel to get a random url choice. I got the random spin part working using “IF” but I got stuck figuring out the image slice click idea.
I'm currently working at the top of page in an area called:
//add code here?
if (clickedSegment) {
clickedSegment.indicatedSegment = "Jane";
window.location = "https://www.mikeloucas.com";
theWheel.draw();
and I have one url working due to the "clickedSegment" but it's active on all the slices and not what I need (I'm try to target Jane) so I'll keep at it unless some has an answer.
Separately but related:
This is one of the image segments I'm trying to add add link to:
{'image' : 'https://mikeloucas.com/wheel/jane.png', 'text' : 'Jane'},
The original tutorial shows how to change the colour of a slice on click, but I’d like to go to a url instead.
Original Click Code: http://dougtesting.net/winwheel/docs/tut15_get_segment_clicked
The thing Im working on: https://codepen.io/mikeloucas/pen/qBarWoP
In my Codepen example I turned off the “IF” load url because its just in the way when testing, but feel free to turn it on see it in action. It’s WAY down the page lol; you’ll see:
if (indicatedSegment.text == "Jane") {
window.location = "https://www.mikeloucas.com";
WAS:
let clickedSegment= theWheel.getSegmentAt(e.clientX, e.clientY);
if (clickedSegment) {
clickedSegment.indicatedSegment = "Jane";
window.location = "https://www.mikeloucas.com";
theWheel.draw();
IS NOW:
let segmentImage = theWheel.getSegmentAt(e.clientX, e.clientY);
if (segmentImage.text == "Jane") {
window.location = "https://www.mikeloucas.com";}
else if (segmentImage.text == "othername")...{
}
...theWheel.draw();
The trick (for me) was changing "clickedSegment" to "segmentImage" because "segmentImage" was already calling the array of names. I also add an "ELSE IF" because I had lots of slices to work work with.
See working thingy here: https://codepen.io/mikeloucas/pen/qBarWoP
My version needs to have the URL and NAME LIST entered twice; it would be cool if someone knows how to do it once (one set instead of two) but maintain both functions of the "CLICK url" and "SPIN url", so I'm still open to advice.
I'd prefer one set over two. :-)
I am learning about fluid dynamics (and Haxe) and have come across this awesome project and thought I would try to extend to it to help me learn. A demo of the original project in action can be seen here.
So far, I have created a side menu of items containing different shapes. When the user clicks on one of the shapes, then, clicks onto the canvas, the image selected should be imprinted onto the dye. The user will then move the mouse and explore the art etc.
To try and achieve this I did the following:
import js.html.webgl.RenderingContext;
function imageSelection(): Void{
document.querySelector('.myscrollbar1').addEventListener('click', function() {
// twilight image clicked
closeNav();
reset();
var image:js.html.ImageElement = cast document.querySelector('img[src="images/twilight.jpg"]');
gl.current_context.texSubImage2D(cast fluid.dyeRenderTarget.writeToTexture, 0, Math.round(mouse.x), Math.round(mouse.y), RenderingContext.RGB, RenderingContext.UNSIGNED_BYTE, image);
TWILIGHT = true;
});
After this call, inside the update function, I have the following:
override function update( dt:Float ){
time = haxe.Timer.stamp() - initTime;
performanceMonitor.recordFrameTime(dt);
//Smaller number creates a bigger ripple, was 0.016
dt = 0.090;//#!
//Physics
//interaction
updateDyeShader.isMouseDown.set(isMouseDown && lastMousePointKnown);
mouseForceShader.isMouseDown.set(isMouseDown && lastMousePointKnown);
//step physics
fluid.step(dt);
particles.flowVelocityField = fluid.velocityRenderTarget.readFromTexture;
if(renderParticlesEnabled){
particles.step(dt);
}
//Below handles the cycling of colours once the mouse is moved and then the image should be disrupted into the set dye colours.
}
However, although the project builds, I can't seem to get the image imprinted onto the canvas. I have checked the console log and I can see the following error:
WebGL: INVALID_ENUM: texSubImage2D: invalid texture target
Is it safe to assume that my cast for the first param is not allowed?
I have read that the texture target is the first parameter and INVALID_ENUM in particular means that one of the gl.XXX parameters are just flat out wrong for that particular function.
Looking through to the file writeToTexture is declared as so: public var writeToTexture (default, null):GLTexture;. WriteToTexture is a wrapper around a regular webgl handle.
I am using Haxe version 3.2.1 and using Snow to build the project. WriteToTexture is defined inside HaxeToolkit\haxe\lib\gltoolbox\git\gltoolbox\render
writeToTexture in gltoolbox is a GLTexture. With snow and snow_web, this is defined in snow.modules.opengl.GL as:
typedef GLTexture = js.html.webgl.Texture;
So we're simply dealing with a js.html.webgl.Texture here, or WebGLTexture in native JS.
Which means that yes, this is definitely not a valid value for texSubImage2D()'s target, which is specified to take one of the gl.TEXTURE_* constants.
A GLenum specifying the binding point (target) of the active texture.
From this description it's obvious that the parameter isn't actually for the texture itself - it merely gives some info on how the active texture should be used.
The question then becomes how the "active" texture can be set. bindTexture() can be used for this.
I would like to be able to add the page numbers in a word document to the header.
I have found some links that display the code in visual basic, but no matter what i try, i keep getting errors. It keeps telling me the either "sections" or "headers" or "footers" is not a supported automation object.
Any help would realy be great. Thank You.
Links:
http://blogs.technet.com/b/heyscriptingguy/archive/2006/05/10/how-can-i-add-centered-page-numbers-to-the-footer-of-a-word-document.aspx
http://msdn.microsoft.com/en-us/library/office/ff194253(v=office.14).aspx
I Tried addapting the link's code with no success:
wrdDoc.ActiveDocument.Sections(1).Headers(wdHeaderFooterPrimary).PageNumbers.Add
and if possible please how to allign the page number right.
Use [] instead of () for indexes
//Headers[wdHeaderFooterPrimary] = Headers[1]
//Add possible values:
//wdAlignPageNumberCenter = 1
//wdAlignPageNumberInside = 3
//wdAlignPageNumberLeft = 0
//wdAlignPageNumberOutside = 4
//wdAlignPageNumberRight =2
wrdDoc.Sections[1].Headers[1].PageNumbers.Add(1); //example with center alignment
wrdDoc.Sections[1].Headers[1].PageNumbers.Add(2); //example with right alignment
Using jQuery Flot, I can pass a null value to the plotting mechanism so it just won't draw anything on the plot. See how the missing records are suppressed:
I'm looking to move to d3js, so that I can have deeper low level control of the graphics using SVG. However, I have yet to find out how to do that same process of suppressing missing records. The image below is an attempt to do this, using a value of 0 instead of null (where the d3 package breaks down). Here is some code to give you an idea of how I produced the graph below:
var line = d3.svg.line()
.x(function(d) {
var date = new Date(d[0]);
return x(date);
})
.y(function(d) {
var height = d[1];
if (no_record_exists) {
return y(0);
}
return y(height) + 0.5;
});
I looked up the SVG path element at the Mozilla Developer Network, and I found out that there is a MoveTo command, M x y, that only moves the "pen" to some point without drawing anything. Has this been implemented in the d3js package, so that I won't have to create several path elements every time I encounter a missing record?
The defined function of d3.svg.line() is the way to do this
Let's say we want to include a break in the chart if y is null:
line.defined(function(d) { return d.y!=null; })
Use line.defined or area.defined, and see the Area with Missing Data example.